353193027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 522720000

約数和(自身を除く): 169526973

約数列:

[1, 3, 11, 33, 109, 149, 327, 447, 659, 1199, 1639, 1977, 3597, 4917, 7249, 16241, 21747, 48723, 71831, 98191, 178651, 215493, 294573, 535953, 790141, 1080101, 2370423, 3240303, 10702819, 32108457, 117731009, 353193027]

約数ペア:

[(1, 353193027), (3, 117731009), (11, 32108457), (33, 10702819), (109, 3240303), (149, 2370423), (327, 1080101), (447, 790141), (659, 535953), (1199, 294573), (1639, 215493), (1977, 178651), (3597, 98191), (4917, 71831), (7249, 48723), (16241, 21747)]